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IWindowsMediaLibrarySharingServices::setAuthorizationState method (wmlss.h)

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[The feature associated with this page, Windows Media Library Sharing Services, is a legacy feature. It has been superseded by Media Casting. Media Casting has been optimized for Windows 10 and Windows 11. Microsoft strongly recommends that new code use Media Casting instead of #FEATURENAMENOLINK#, when possible. Microsoft suggests that existing code that uses the legacy APIs be rewritten to use the new APIs if possible.]

The setAuthorizationState method enables or disables access to the current user's media library by a specified device.

Syntax

HRESULT setAuthorizationState(
  [in] BSTR         MACAddress,
  [in] VARIANT_BOOL authorizationState
);

Parameters

[in] MACAddress

A BSTR that specifies the MAC address of the device for which access will be enabled or disabled.

[in] authorizationState

A VARIANT_BOOL that specifies whether access by the device is enabled (VARIANT_TRUE) or disabled (VARIANT_FALSE).

Return value

The method returns an HRESULT. Possible values include, but are not limited to, those in the following table.

Return code Description
S_OK
 The method succeeded.

Requirements

Requirement Value
Minimum supported client Windows�7 [desktop apps only]
Minimum supported server Windows Server�2008�R2 [desktop apps only]
Target Platform Windows
Header wmlss.h (include Wmlss.h)
DLL WMPMediaSharing.dll

See also

IWindowsMediaLibrarySharingServices

IWindowsMediaLibrarySharingServices::setDefaultAuthorization